
Kline Porsche 991 GT2 RS Exhaust Systems & Components
Description
Explore Kline’s exhaust range for the Porsche 991 GT2 RS. Select the exact configuration and material for the parts you need.
Kline uses X-pipe geometry in this exhaust range to shape the exhaust note. The valved rear-system configurations provide different sound paths with the valves open or closed. An Inconel 625 version is available for the configurations shown in the selector. The 100-cell and 200-cell designations identify HJS catalytic-converter options in Kline’s price list.
Application and fitment
Porsche 991 GT2 RS. The 3-inch valved system is listed as a race version. The manifold configuration requires rear diffuser trimming.
The configuration names below retain Kline’s vehicle and component restrictions. Each selection is priced separately; choosing a cat pipe, manifold, or rear section does not include the other components shown in the gallery.
| Application / configuration | Material and manufacturer part number |
|---|---|
| Porsche 991GT2RS Valved 3" RACE Version | Stainless Steel: KL-POR-991GT2RS-RACE-RS-SS Inconel 625: KL-POR-991GT2RS-RACE-RS-INC |
| Porsche 991GT2RS 100cell cat pipe set | Stainless Steel: KL-POR-991GT2RS-100-CS-SS Inconel 625: KL-POR-991GT2RS-100-CS-INC |
| Porsche 991GT2RS DECAT cat pipe set | Stainless Steel: KL-POR-991GT2RS-DECAT-CS-SS Inconel 625: KL-POR-991GT2RS-DECAT-CS-INC |
| Porsche 991GT2RS manifolds (Rear difusor trimming required) | Stainless Steel: KL-POR-991GT2RS-MF-SS Inconel 625: KL-POR-991GT2RS-MF-INC |
Product photos
Manufacturer photos show this model’s Kline exhaust range. The selected configuration and material determine the components supplied. Optional heat shields and tip upgrades are included only when explicitly stated in the selected configuration.